Frequently Asked Questions

Rainbow water follows international standards of mineral composition. We maintain an optimum level of mineralization to ensure better health of our customer and better water taste. The pH of our water is 7.1 and the hardness is 82 with TDS ranging from 100-130 ppm.
To be more specific,

Chloride 35 mg/L

Sulphate 34 mg/L

Calcium 18 mg/L

Sodium 04 mg/L

Potassium 0.3 mg/L

Fluoride 0.02 mg/L

Nitrate 0.01 mg/L

Magnesium 10 mg/L

Bicarbonate 12.2 mg/L

Carbonates 0

Rainbow water is accredited by international bodies like HACCP and ESMA. It functions under the supervision local bodies like Dubai municipality & Food Watch.

The source of our raw water is Dubai Electricity & Water Authority.

Our VIP services are as follows:

  • Quick and priority service.
  • Priority on special offers.
  • discount on a brand new ‘Hot and cold-water dispenser.
  • dispenser sanitization service in every three months.
  • Dedicated customer account manager.
  • Free educational factory visit.
  • No bottle deposit.
In order to become a VIP customer, you must purchase our prepaid coupons. The coupons are readily available in our distribution department. Call 600543338 and get your coupons now! We are available on WhatsApp +971 52 901 4042

Prolonged use of water dispenser without internal cleaning exhibits growth of Mold and bacteria in areas where water is stagnant. Our team expert, disinfects and cleans the dispenser both internally and externally, ensuring safety of your health.

Our service extends in areas of Dubai, Sharjah & Ajman. You may share your location through our customer care WhatsApp number 0529014042 and avail our service.

Our bottles are composed of polycarbonates, approved by the U.S. FDA for use in water bottles, as well as other food contact applications.

Our bottles undergo 10 stages of manual and automated mechanical cleaning procedure which includes washing with
  • Raw water
  • Alkaline hot water (detergent)
  • Para-acetic acid (disinfectant)
  • Product water (ozonized)